package com.itheima.guava.samples.demo.FactoryDemo;

public class Nokia implements Mobile {

    @Override
    public String brand() {
        return "Nokia";
    }

    @Override
    public double price() {
        return 3000.0;
    }

    @Override
    public String toString() {
        return this.brand()+":"+this.price();
    }
}
